Made fresh in Rexburg, Idaho

Clear focus,
made fresh,
priced fair.

A cold, clean focus drink — real ingredients, half the caffeine of an energy drink, no crash and no $5 price tag. Made by hand here in Rexburg, for students who actually have to budget.

$3.50
First bottle
$3.00
Bring the bottle back

No charge now. You're claiming a spot in the first Rexburg batch — we'll email you when it's ready.

CRYØ STÄK

The bring-it-back deal

The bottle comes back around.

Here's the whole idea. You don't throw the bottle away — you bring it back, we refill it, and you pay less every time. Cheaper for you, less trash, and it keeps your drink fresh.

  1. 01Grab your first bottle — $3.50. That covers the drink plus the glass bottle it comes in.
  2. 02Drink it cold. Real focus, no jitters, no sugar crash to nap off in the library.
  3. 03Bring the empty back. Hand it over next time you grab one — that's it.
  4. 04Refills are $3.00. Every bottle after your first is 50¢ cheaper, forever, just for bringing it back.
Bring it back, pay less — it's that simple. The more you loop it, the more you save, and the fewer bottles end up in the trash. Regulars basically get a standing discount for doing the right thing.

Cold. Clear. Cognitive.

Real focus. Nothing you can't pronounce.

Built to help you lock in for a study session or an afternoon shift — not to blast you with sugar and synthetic caffeine and leave you shaky.

~70mg
Caffeine from guarana
About half an energy drink. From a seed, not a lab.
140mg
L-theanine
Pairs with the caffeine for calm, steady focus — not jitters.
300mg
Lion's mane
A functional mushroom people take for mental clarity.
0g
Junk
No artificial colors, no synthetic caffeine, no crash.
synthetic caffeine artificial colors the 3pm crash a $5 price tag

Who's behind it

Made by a
student who
needed it.

I'm Truman. I'm 21, I've got ADHD, and I got tired of picking between a $4 energy drink that wired me out and actually being able to sit down and focus.

So I made the drink I wished existed — cold, clean, real focus, no crash — and I priced it so my friends could actually afford to buy it. Then I built the bottle to come back around, so it stays cheap and doesn't pile up in a landfill.

This is the first batch, made right here in Rexburg. If that's a drink you'd want too, get on the list.

TrumanFounder · CryøStäk

First flavor · Launching now

Polar Berry.
The one we're starting with.

Polar Berry

Bright, tart, cold berry. Mixed berry with Lion's Mane, L-Theanine, and natural caffeine from guarana. The all-day one.

We're launching with Polar Berry — one flavor, made right, in the first Rexburg batch.

Arctic Sunrise and Frozen Island are in development — coming in a future batch.

First batch · Fall in Rexburg

Reserve your first bottle.

No charge now — you're just claiming a spot in the first batch. We'll email you the second it's ready to pour.

Freeze the limits.